Journal profile · MEDICINE, GENERAL & INTERNAL
Journal of Clinical Medicine
ISSN 2077-0383 · MDPI (Basel, Switzerland) · United States · Founded 2012
Journal of Clinical Medicine: CAS Zone 3 · Medicine (2025 upgraded edition); impact factor 3.28; JCR Q1 (journal website); fully open access; APC about USD 3,137; median 40 days to acceptance (200 articles, last 24 months); 9,105 articles in 2025; indexed in SCIE and Scopus; flagged on an early-warning list or for an indexing change: check before submitting.
Scope
Aims, scope and focus
Journal of Clinical Medicine is published by MDPI (Basel, Switzerland) and is in Zone 3 of Medicine in the CAS Journal Ranking (2025 upgraded edition). By OpenAlex counts of its recent articles, its largest topics are Cardiovascular Function and Risk Factors, Cardiac Valve Diseases and Treatments and COVID-19 Clinical Research Studies, together about 16.1% of its articles. Its main subfields are Cardiology and Cardiovascular Medicine. (generated from OpenAlex topic counts and CAS ranking data)
Journal of Clinical Medicine (ISSN 2077-0383) is an international, peer-reviewed, open access journal on clinical and pre-clinical research. It publishes article types including Research Papers, Reviews, Editorials, Communications, etc. Our aim is to encourage scientists to publish their experimental and theoretical results in as much detail as possible. The full experimental details must be provided so that the results can be reproduced. There is, in addition, a unique feature of this journal: it accepts studies showing meaningful but negative results. While there are many journals that focus on clinical studies, only a few of them actively accept negative results. As a result, most negative data end up not being in the public domain even if the data were meaningfully negative and the study well designed. By accepting those negative results, our journal encourages scientists to share those data so that they would not need to repeat the experiments that somebody else has already carried out.
From the journal's Aims & Scope
Research area (LetPub): MEDICINE, GENERAL & INTERNAL
Main research topics OpenAlex counts of recent articles; shares are approximate
- Cardiovascular Function and Risk FactorsMedicine5.7%
- Cardiac Valve Diseases and TreatmentsMedicine5.2%
- COVID-19 Clinical Research StudiesMedicine5.2%
- Atrial Fibrillation Management and OutcomesMedicine4.9%
- Glaucoma and retinal disordersMedicine4.8%
- Retinal Diseases and TreatmentsMedicine4.7%
- Cardiac Imaging and DiagnosticsMedicine4.3%
- Cardiac, Anesthesia and Surgical OutcomesMedicine4.3%
Rankings & indexing
CAS ranking and database indexing
CAS Journal Ranking
CAS Journal Ranking, upgraded edition (March 2025)Medicine Zone 3
| Level | Category | Zone |
|---|---|---|
| Major | Medicine | Zone 3 |
| Minor | Medicine, General & Internal | Zone 3 |
Top journal: noReview journal: no
CAS Xinrui Journal Ranking (March 2026)Medicine Zone 3
| Level | Category | Zone |
|---|---|---|
| Major | Medicine | Zone 3 |
| Minor | Medicine, General & Internal | Zone 3 |
Top journal: noReview journal: not marked
CAS Journal Ranking, previous upgraded edition (December 2023)Medicine Zone 3
| Level | Category | Zone |
|---|---|---|
| Major | Medicine | Zone 3 |
| Minor | Medicine, General & Internal | Zone 2 |
Top journal: noReview journal: no
JCR / CiteScore quartiles on the journal's website
- JCR Q1 · Medicine, General and Internal
- CiteScore Q1 · General Medicine
Publisher-reported: JCR figures are Clarivate's and CiteScore figures Scopus's to confirm; both are a different system from the CAS zones.Publisher website
Database indexing
SCIEScopusLetPub
Early warning / risk: CAS Early Warning Journal List: listed in the 2024 edition (citation manipulation) and the 2020 edition (low risk); not listed in the other 4 editions.LetPub
Indexing the journal's website claims
Web of SciencePMCPubMedEmbaseCASPublisher website
As the journal's website lists them, not checked against each database; for Web of Science editions the records above apply.
Editions, and major and minor categories, are shown separately and never merged into one zone; check which edition your institution uses before you submit or report.
Metrics
Impact metrics and publication volume
Impact
- Impact factor
- 3.28LetPub ·
- Impact factor (publisher) 2025
- 3.3Publisher website ·
- 5-year impact factor (publisher) 2025
- 3.5Publisher website ·
- CiteScore 2026-06
- 5.2LetPub ·
- CiteScore (publisher)
- 5.2Publisher website ·
- SJR 2026-06
- 0.9LetPub ·
- SNIP 2026-06
- 1.24LetPub ·
- h-index
- 18LetPub ·
- h-index
- 191OpenAlex ·
- i10-index
- 19,472OpenAlex ·
- 2-year mean citedness
- 3.81OpenAlex ·
- Self-citation rate
- 6.1%LetPub ·
- Share of gold OA articles
- 99.95%LetPub ·
Volume
- Articles per year
- 9,154LetPub ·
Articles by year OpenAlex count · 53,248 in total · the current year is incomplete
| Year | Articles | Open access | Citations |
|---|---|---|---|
| 2026 | 7,268 | 7,268 | 2,910 |
| 2025 | 9,105 | 9,105 | 32,805 |
| 2024 | 7,838 | 7,838 | 56,436 |
| 2023 | 7,723 | 7,723 | 90,440 |
| 2022 | 7,653 | 7,653 | 109,859 |
| 2021 | 6,101 | 6,101 | 131,270 |
Sources count differently and were observed at different times, so each source's own value is kept; "publisher" marks figures from the journal's website.
Review & acceptance
Review time and acceptance
Review time from article dates manuscript dates registered with PubMed · to
40 daysMedian, submission to acceptance · P25–P75 31 days – 51 days
- Acceptance to online
- median 3 days (200 articles)
- Submission to online
- median 44 days
- Sample
- 200 articles with submission and acceptance dates (18,242 in the window); the latest was accepted on
Only articles that were accepted and published are counted, not the time spent on rejected manuscripts, so this usually runs longer than a publisher's "time to first decision".
Other sources
- Average review time (community reports)
- about 11 weeksLetPub ·
- Submission to first decision
- 16.6 daysPublisher website ·
- Acceptance to publication
- 2.8 daysPublisher website ·
- Peer review
- Anonymous peer reviewLetPub
Community reports come from authors' own submissions (confidence 0.5) and are not a promise from the journal; for publisher figures, the journal's own definitions apply.
Fees & open access
APC and open-access policy
Fully open accessOpenAlex
Every article is open access; authors usually pay an article processing charge (APC).
| Source | APC | Fee waiver | License | Observed |
|---|---|---|---|---|
| OpenAlex | CHF 2,600 | — | — | |
| LetPub | CHF 2,600 | Yes | — | |
| Publisher website | Yes, amount not published | — | — |
The journal's website is authoritative for fees; sources were observed at different times and each keeps its own value, without averaging.
Submission
Article types and submission policies (journal website)
Article types accepted20
- articleArticle: These are original research manuscripts. The work should report scientifically sound experiments and provide a substantial amount of new information. T…Length not stated
- book reviewAll Article Types Article Review Communication Editorial Abstract Book Review Brief Communication Brief Report Case Report Clinicopathological Challenge Comment…Length not stated
- brief communicationAll Article Types Article Review Communication Editorial Abstract Book Review Brief Communication Brief Report Case Report Clinicopathological Challenge Comment…Length not stated
- brief reportAll Article Types Article Review Communication Editorial Abstract Book Review Brief Communication Brief Report Case Report Clinicopathological Challenge Comment…Length not stated
- case reportAll Article Types Article Review Communication Editorial Abstract Book Review Brief Communication Brief Report Case Report Clinicopathological Challenge Comment…Length not stated
- commentaryAll Article Types Article Review Communication Editorial Abstract Book Review Brief Communication Brief Report Case Report Clinicopathological Challenge Comment…Length not stated
- conference reportAll Article Types Article Review Communication Editorial Abstract Book Review Brief Communication Brief Report Case Report Clinicopathological Challenge Comment…Length not stated
- editorialAll Article Types Article Review Communication Editorial Abstract Book Review Brief Communication Brief Report Case Report Clinicopathological Challenge Comment…Length not stated
- hypothesisAll Article Types Article Review Communication Editorial Abstract Book Review Brief Communication Brief Report Case Report Clinicopathological Challenge Comment…Length not stated
- letterAll Article Types Article Review Communication Editorial Abstract Book Review Brief Communication Brief Report Case Report Clinicopathological Challenge Comment…Length not stated
- opinionAll Article Types Article Review Communication Editorial Abstract Book Review Brief Communication Brief Report Case Report Clinicopathological Challenge Comment…Length not stated
- perspectiveAll Article Types Article Review Communication Editorial Abstract Book Review Brief Communication Brief Report Case Report Clinicopathological Challenge Comment…Length not stated
- protocolAll Article Types Article Review Communication Editorial Abstract Book Review Brief Communication Brief Report Case Report Clinicopathological Challenge Comment…Length not stated
- registered reportAll Article Types Article Review Communication Editorial Abstract Book Review Brief Communication Brief Report Case Report Clinicopathological Challenge Comment…Length not stated
- reviewAll Article Types Article Review Communication Editorial Abstract Book Review Brief Communication Brief Report Case Report Clinicopathological Challenge Comment…Length not stated
- scoping reviewA Scoping Review type can be submitted as a Review. The structure is similar to that of a review. Scoping reviews should strictly follow the PRISMA extension fo…Length not stated
- systematic reviewAll Article Types Article Review Communication Editorial Abstract Book Review Brief Communication Brief Report Case Report Clinicopathological Challenge Comment…Length not stated
- technical noteAll Article Types Article Review Communication Editorial Abstract Book Review Brief Communication Brief Report Case Report Clinicopathological Challenge Comment…Length not stated
- tutorialAll Article Types Article Review Communication Editorial Abstract Book Review Brief Communication Brief Report Case Report Clinicopathological Challenge Comment…Length not stated
- viewpointAll Article Types Article Review Communication Editorial Abstract Book Review Brief Communication Brief Report Case Report Clinicopathological Challenge Comment…Length not stated
Policy excerpts from the journal's websiteAuthorship, Conflicts of interest, Data availability, Publication ethics, License & copyright, Open access, Peer review, Preprints
- Authorship Authorship
MDPI follows the International Committee of Medical Journal Editors (ICMJE) guidelines which state that, in order to qualify for authorship of a manuscript, the following criteria should be observed: Make substantial contributions to the conception or design of the work, or the acquisition, analysis, or interpretation of data for the work; Draft the work or review it critically for important intel…
Source ↗Publisher website ·- Conflicts of interest Conflicts of Interest
According to The International Committee of Medical Journal Editors, “Authors should avoid entering into agreements with study sponsors, both for-profit and non-profit, that interfere with authors’ access to all of the study’s data or that interfere with their ability to analyze and interpret the data and to prepare and publish manuscripts independently when and where they choose.” All authors mus…
Source ↗Publisher website ·- Data availability Data availability statements
Authors must publish experimental controls and make full datasets available where possible. Model summary
Data availability statements are required for all articles published with MDPI. During the peer review and editorial decision process, authors can be asked to share existing datasets or raw data that have been analyzed in the manuscript, and whether they will be made available to other researchers following publication. Authors will also be asked for the details of any existing datasets that have …
Source ↗Publisher website ·- Publication ethics Publication Ethics Statement
JCM is a member of the Committee on Publication Ethics (COPE). We fully adhere to its Code of Conduct and to its Best Practice Guidelines. The editors of this journal enforce a rigorous peer review process together with strict ethical policies and standards to ensure to add high quality scientific works to the field of scholarly publication. Unfortunately, cases of plagiarism, data falsification, …
Source ↗Publisher website ·- License & copyright Copyright / Open Access
Articles published in JCM will be Open-Access articles distributed under the terms and conditions of the Creative Commons Attribution License (CC BY). The copyright is retained by the author(s). MDPI will insert the following note at the end of the published text: © 2026 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and condit…
Source ↗Publisher website ·- Open access Open access publication fees
If you transfer your manuscript to another open access (OA) journal, you will be charged an Article Processing Charge (APC) if your article is accepted for publication. The APC for each journal can be found on the individual journal’s website. For more information about APCs, please see here.
Source ↗Publisher website ·- Peer review Editorial Process and Peer Review
Editor's Choice articles selected by editors. Model summary
All submissions are thoroughly peer-reviewed by experts within the field and undergo a structured editorial workflow designed to ensure quality, transparency, and scientific integrity. The full editorial procedure is available on the Editorial Process page and is also provided below. Pre-check Pre-check consists of a technical pre-check performed by the Editorial Office and an editorial pre-check …
Source ↗Publisher website ·- Preprints Preprints and Conference Papers
No prior publication or simultaneous submission. Model summary
JCM accepts submissions that have previously been made available as preprints provided that they have not undergone peer review. A preprint is a draft version of a paper made available online before submission to a journal. MDPI operates Preprints, a preprint server to which submitted papers can be uploaded directly after completing journal submission. Note that Preprints operates independently of…
Source ↗Publisher website ·
Excerpts are quoted from the journal's website; "model summary" lines are written by Workers AI and checked against the text. The journal's website is authoritative.
Profile
Publication details and official links
- Publisher
- MDPI (Basel, Switzerland)
- Country or region
- United States
- Language
- English
- Founded
- 2012
- ISSN
- 2077-0383
- Latest issue on the website
- Volume 15 (2026)
- Official links
- Journal homepage ↗OpenAlex
- Submission system ↗Publisher website
- Author guidelines ↗LetPub
- Aims & Scope ↗LetPub
- Special issues ↗Publisher website
- Peer review process ↗LetPub
- Editorial board ↗LetPub
FAQ
Frequently asked questions about Journal of Clinical Medicine
What CAS zone is Journal of Clinical Medicine in?
In the 2025 upgraded edition of the CAS Journal Ranking, Journal of Clinical Medicine is in Zone 3 of Medicine, and in Zone 3 of the minor category Medicine, General & Internal. In the 2026 Xinrui edition it is in Zone 3 of Medicine. Zones from different editions, and from major and minor categories, are not interchangeable.
What is the impact factor of Journal of Clinical Medicine?
The latest impact factor listed by LetPub is 3.28; CiteScore 5.2, h-index 191.
How long does peer review take at Journal of Clinical Medicine?
Based on the dates recorded on 200 articles published between October 2024 and October 2026 (the last 24 months), the median time from submission to acceptance is 40 days (interquartile range 31–51 days); authors report an average review time of about 11 weeks. Article statistics cover accepted papers only, publisher figures follow the journal's own definitions, and community reports come from authors' own submissions; none is a promise from the journal.
What JCR quartile is Journal of Clinical Medicine in?
The journal's website gives JCR Q1; by category, Medicine, General and Internal Q1. JCR quartiles are Clarivate's to confirm and a different system from the CAS zones; in the CAS ranking the journal is in Zone 3 of Medicine.
Which databases index Journal of Clinical Medicine?
According to LetPub and DOAJ records, Journal of Clinical Medicine is indexed in SCIE and Scopus. The journal's website also lists Web of Science, PMC, PubMed, Embase and CAS; that list has not been checked against each database.
Is Journal of Clinical Medicine open access, and what is the APC?
Journal of Clinical Medicine is a fully open-access journal. APC about USD 3,137.
Sources and updates
The facts on this page come from LetPub, Publisher website, OpenAlex; every figure is tagged with its source and the date it was observed, and conflicting values are kept per source. LetPub source page: view ↗ (archived 2026-08-25). Last updated: .